_BLK
type: MusicGroup
popularity: 18
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd49c6bfd8cbdc94901811fe59f10f144b159b1bcccf61796bd4bfc3f4d343099
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2aed5eb-9006-459b-9112-8b9769540431.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2aed5eb-9006-459b-9112-8b9769540431.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2aed5eb-9006-459b-9112-8b9769540431
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49c6bfd8cbdc94901811fe59f10f144b159b1bcccf61796bd4bfc3f4d343099. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2aed5eb-9006-459b-9112-8b9769540431.json and https://artists.proofprofile.net/proofs/artist/e2aed5eb-9006-459b-9112-8b9769540431.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
album: Mala
  type: MusicAlbum
  date published: 2021-09-11
album: Deseos
  type: MusicAlbum
  date published: 2021-11-27
album: Luna
  type: MusicAlbum
  date published: 2022-01-06
album: 3:00AM
  type: MusicAlbum
  date published: 2024-10-06
album: Trapstar
  type: MusicAlbum
  date published: 2024-10-17
album: Olvidarte
  type: MusicAlbum
  date published: 2024-10-19
album: Ibiza
  type: MusicAlbum
  date published: 2025-02-14